0.000106 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
0.000067 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
0.000140 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
0.000056 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
0.000114 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
0.000060...